About Us

Founded in 2020 by Wes Case, KOSM helps students grow as musicians and as people by offering expert, nuanced online instruction. Whether you are an accomplished musician or just getting started, resuming your musical journey in adulthood or helping your children take their first steps, KOSM has a course of instruction that’s just right for your needs.

“I have been a musician all my life, and have always sought out fresh perspectives to help me expand my musical understanding. KOSM helped me explore new approaches to guitar— particularly rhythmically driven guitar vernaculars from Latin America. The instructors were amazing. Just as I was getting my applications ready for Berklee and Juilliard, I was able to study with graduates of each of those schools.”

Jimmy Clark

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Our Mission
KOSM goes beyond simple rote instruction to help students choose the right gear, explore musical opportunities in their communities and musical traditions around the world, and flourish as they set and achieve meaningful goals.

 All along, we celebrate creativity as a key element of personal growth. “The voice of our original self is often muffled, overwhelmed, even strangled, by the voices of other people’s expectations.” (Julia Cameron, The Artist’s Way)

Our Journey

Until recently, online music lessons were limited by the constraints of available technology. High-quality remote instruction is now a reality. KOSM’s platform offers an experience that surpasses in-person lessons, bringing world-class instruction to students on their own terms, with no transportation headaches or pandemic concerns.

What We Offer
We offer more than just music lessons: KOSM delivers a musical experience. Our instructors represent dozens of cultures, instrument specialties, and musical traditions, and each is certified and formally trained. Lessons can be flexibly scheduled directly on KOSM’s platform, and students are encouraged to leave reviews of their instructors.

We place special emphasis on youth instruction, and several of our teachers are highly experienced in early music education. Parents are invited to observe or participate in lessons—after all, we aim to help children begin lifelong musical journeys.

KOSM was founded in 2020 by Wes Case

Our Founders

KOSM was founded in 2020 by Wes Case
Industry Experts

Meet The Instructors

Wes Case
Wes Case
J Dester
Jake Dester
Sean Lynch
Sean Lynch
Yonatan Mazor
Yonatan Mazor

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